Overall do I believe exchange with other cultures is good, people going back and forth is good, trade is good. Yes, all of these things are good. But I think you have to make sure the system's working. We need to know, virtually 100 percent of the time, when you come and when you leave. It's called entry and exit.

I've been accused of wanting to allow terrorists to have weapons to attack America.

During the Great Depression African Americans understood that Republicans championed citizenship and voting rights, but they became impatient for economic emancipation.

The Paris attack was highly sophisticated, well-planned, very clever, took months in the making, very much like 9/11. And there is a 9/11-style attack coming to America.

How much liberty do with want to give up for a false sense of security?

The problem is that in our country, they make it almost impossible for politicians to win anything. In England it's easier to win a libel suit.

I don't like the idea of telling private business owners. I abhor racism. I think it's a bad business decision to ever exclude anybody from your restaurant. But at the same time I do believe in private ownership. I think there should be absolutely no discrimination in anything that gets public funding.